Under Attached Clusters, you can click on a cluster name to navigate to the details of that cluster. If you click on a cluster name and navigate to the cluster details page, you will notice that it shows the data lake to which the cluster is attached.

Accessing Ranger

The data lake includes an instance of Apache Ranger
that you use to manage security policies for Hive. Access the Ranger Admin UI and login using the data lake administrator credentials that you specified when creating the data lake.

Terminating a Data Lake

From the navigation menu, select DATA LAKE SERVICES.

Select a specific data lake to access its details.

From the DATA LAKE ACTIONS, select Terminate.

Confirm that you want to terminate the data lake.

You will not be able to terminate the data lake if you have any attached clusters. Be sure to terminate all attached clusters before terminating the data lake.